Heterosis and Gene Action Studies for Fruit Yield and Horticultural Traits in Chilli (Capsicum Annum Var. Annum L.). PDF Download
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Author: Munish Sharma
Publisher:
ISBN:
Category : Vegetable Science
Languages : en
Pages : 207
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Book Description
Author: Munish Sharma
Publisher:
ISBN:
Category : Vegetable Science
Languages : en
Pages : 207
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Book Description
Author: Munish Sharma
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659215407
Category :
Languages : en
Pages : 228
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Book Description
Chilli or Hot Pepper (Capsicum annuum var. annuum L.) is one of the most important economical and popular vegetable crops grown for its green fruits as vegetable and red form as spice. The present investigation was carried out to gather information on combining ability, gene action, genotype x environment interaction and magnitude of heterosis on different traits i.e. yield components, phenological, morphological, quality and disease resistance, by following 'line x tester' mating design. Significant genotype x environment interactions for all the characters indicated a definite role of environment on the performance of genotypes/crosses. The line x tester analysis revealed significant differences due to lines, testers and line x tester interaction for majority of the traits. The magnitude of non-additive gene action was predominant for majority of the traits with maximum contribution of lines in the expression of gene action. A wide variation in magnitude and direction of heterosis was noticed for majority of the traits. This book covers the genetical, breeding and disease resistance aspect of hot pepper breeding programme. It is quite beneficial for researchers and students.
Author: BASAVARAJAIAH D
Publisher:
ISBN:
Category :
Languages : en
Pages : 190
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: N.K. Srinivasa Rao
Publisher: Springer
ISBN: 8132227255
Category : Science
Languages : en
Pages : 369
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Book Description
This book brings together recent advances in the area of abiotic stress tolerance in various vegetables, fruit crops, plantation crops and tuber crops. The main challenges to improving the productivity of horticultural crops are the different types of abiotic stresses generally caused by climate change at the regional and global level. Heat, drought, cold and salinity are the major abiotic stresses that adversely affect growth and productivity and can trigger a series of morphological, physiological, biochemical and molecular changes in various horticultural crops. To date, there are no books covering horticultural crop-specific abiotic stress tolerance mechanisms and their management. Addressing that gap, the book is divided into 2 sections, the first of which highlights recent advances in the general aspects of abiotic stress tolerance like the role of hormones, reactive oxygen species, seed treatments, molecular mechanisms of heat tolerance and heavy metal toxicity, while the second focuses on the abiotic stress tolerance mechanisms of various vegetables, fruit crops, plantation crops and tuber crops. It includes comprehensive discussions of fruit crops like mango, grapes, banana, litchi and arid zone fruits; vegetables crops like tomato, capsicum, onion and tuber crops; and plantation crops like coconut, areca nut, oil palm and black pepper. Among the strategies for plant stress survival, examples of both avoidance and tolerance relevant to particular crops are examined in detail, supported by selected comprehensive case studies of progress. As such, the book offers a valuable resource suited for scientists and graduate students working in the fields of crop improvement, genetic engineering, and the abiotic stress tolerance of horticultural crops.
Author: Naveen Kumar
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659143762
Category :
Languages : de
Pages : 124
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Book Description
Sweet pepper/Bell pepper (Capsicum annuum L. var. grossum Sendt.) is one of the most popular and widely grown off-season vegetables in many states of India including Himachal Pradesh. All the cultivars and hybrids being grown by the farmers are susceptible to bacterial wilt disease in varying proportion.Therefore present study was undertaken at the Research Farm of Department of Vegetable Science and Floriculture, CSKHPKV, Palampur, Himachal Pradesh, India during summer-rainy season 2007 & 2008 including some bacterial wilt resistant genotypes with the objectives to estimate the combining ability, gene action and heterosis on different yield components, quality, morphological traits and disease resistance in sweet pepper (Capsicum annuum L. Var. grossum Sendt.) following line x tester analysis.Some high yielding, bacterial wilt resistant F1 hybrids were developed which were likely to perform better in the bacterial wilt prone high rainfall areas of Himachal Pradesh.This book covers the genetic, breeding, disease resistance, morphological and yield components of bell pepper breeding programme. It is helpful for researchers, students & vegetable growers to understand the crop breeding
Author: D. Manasa Kulakarni
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
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Book Description
Author: Le Truong Sinh
Publisher:
ISBN:
Category :
Languages : en
Pages : 47
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Book Description
Author: H.R. Pramod Kumar
Publisher:
ISBN:
Category :
Languages : en
Pages : 71
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Book Description
Author: Paul W. Bosland
Publisher: CABI
ISBN: 0851993354
Category : Philosophy
Languages : en
Pages : 216
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Book Description
Taxonomy, pod types and genetic resources. Botany. Seeds. Genetics, plant breeding and biotechnology. Chemical composition. Production. Harvesting. Postharvest handling. Disorders, diseases and pests.
